1pt) the matrix has complex eigenvalues, λ1,2=a±bi, where a= -7 and b= 5 . the corresponding eigenvectors are v1,2=c±di, where c= (

huh? im pretty sure it is in 199

step-by-step explanation:

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752